The absenteeism rate is a basic HR metric. Rates around 2–4% are common; persistently higher figures can point to health, morale or workload problems. Count only unplanned absence (sickness, unauthorised leave) – not holidays.
How to use the Absence Percentage Calculator
- Number of employees
- Working days in the period
- Total days absent
- Average daily pay
Results update as you type, and every field accepts the units shown in its menu.
How it works
Enter the number of employees, working days in the period, total days of absence and, optionally, average daily pay.
Tips
- Use figures for the same period (a month, a quarter or a year) for every input so ratios compare like with like.
- Track the metric over time – the trend usually tells you more than a single value.
- Compare your result with industry benchmarks, which vary a lot between sectors.
- Treat the result as a starting point for a decision, then check the assumptions behind each input.
Common mistakes to avoid
- Mixing monthly and yearly numbers in the same calculation.
- Using revenue where the formula needs profit (or the other way round).
- Forgetting hidden costs such as taxes, fees, overheads or your own time.
Inputs explained
| Field | What to enter |
|---|---|
| Number of employees | A number |
| Working days in the period | A number |
| Total days absent | A number |
| Average daily pay | Amount in your currency |
What each result means
- Absenteeism rate = [Total days absent]÷([Number of employees]×[Working days in the period])×100
- Days absent per employee = [Total days absent]÷[Number of employees]
- Direct cost of absence = [Total days absent]×[Average daily pay]
Example values
How the main result changes when Number of employees changes and everything else stays at the example values above:
| Number of employees | Absenteeism rate (%) |
|---|---|
| 12.5 | 5.76 |
| 18.75 | 3.84 |
| 25 | 2.88 |
| 31.25 | 2.3 |
| 37.5 | 1.92 |
| 50 | 1.44 |
Formula
Absenteeism rate = days absent ÷ (employees × working days) × 100Cost of absence = days absent × average daily payWorked example
Inputs — Number of employees: 25; Working days in the period: 250; Total days absent: 180; Average daily pay: $200.
Results — Absenteeism rate = 2.88 %; Days absent per employee = 7.2; Direct cost of absence = $36,000.00; Level = Typical.
Frequently asked questions
What is a good absenteeism rate?
Below about 3%; many organisations average 2–4%.
Should holidays count as absence?
No – only unplanned absence such as sickness or unauthorised leave.
How do I lower absenteeism?
Flexible work, health support and good management all help.
What formula does the Absence Percentage Calculator use?
Absenteeism rate = days absent ÷ (employees × working days) × 100.